Ontologia

Rivière· 243 segments

Sewa

Crosses 4 administrative regions : Bo, Bonthe, Kenema, Kono

rivière

Total length

255km

Max discharge

934,2m³/s

Max Strahler

6

Segments matched

243

River geography4 admin regions · 0 communes

Parent watershed

hybas-1080910010731 km²

4 administrative regions crossed (GADM L2)

  • Bo
    Southern · Sierra Leone
    192.4 km
    in this dpt
  • Kenema
    Eastern · Sierra Leone
    132.9 km
    in this dpt
  • Bonthe
    Southern · Sierra Leone
    124.0 km
    in this dpt
  • Kono
    Eastern · Sierra Leone
    43.6 km
    in this dpt

2 intersecting protected areas

1 page = 1 named river (aggregation of 243 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

0 distinct species · 0 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Hydrology (HydroRIVERS v10)

Total length

255km

Max discharge

934,2m³/s

Max Strahler

6

Segments matched

243

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.